Where does “exchangeth” come from?

exchangeth (English) comes from English exchange, from Middle English eschaungen, from Anglo-Norman eschaungier, from Old French eschanger, from Vulgar Latin excambiare, from Latin ex, from Latin commūnicō, from Latin commūnis — whale, sea monster; abyss.

exchangeth (English): Third-person singular simple present indicative...

Definitions

  1. Third-person singular simple present indicative...

Ancestry of “exchangeth”, step by step

exchangeth traces back through two separate lines of ancestry.

via English exchange

StepLanguageWordMeaning
1EnglishexchangeAn act of exchanging or trading; A place for...
2Middle EnglisheschaungenTo exchange or swap
3Anglo-Normaneschaungier
4Old FrencheschangerAlternative form of eschangier
5Vulgar Latinexcambiarepresent active infinitive of *excambiō;...
6LatinexA name of the letter "X"; out of, from
7Latincommūnicōto impart, share
8Latincommūniscommon, commonplace, ordinary, general, universal, shared, shared alike, of both sides, belonging to two or more together
9Old Latincom(m)oinis
10Proto-Italickommoiniscommon
11Proto-Indo-Europeanḱom-moy-ni-held in common
12Proto-Indo-Europeanḱómbeside, near, by, with
13Proto-Indo-EuropeanḱeDeictic particle, here; Post-positional...
14Middle Englishkyt
15Russianкитwhale; genitive plural of ки́та
16Old Church Slavonicкитъwhale
17Ancient Greekκῆτοςwhale, sea monster; abyss

via English eth

StepLanguageWordMeaning
1EnglishethA letter introduced into Old English to...
Every word from Ancient Greek κῆτοςEvery word from Old Church Slavonic китъEvery word from Russian кит
exchangeth — Etymology, Origin & Word History | Etymology Explorer